22:40:14 Create new PHPExcel object
22:40:14 Set document properties
22:40:14 Add some data
22:40:14 Rename worksheet
22:40:14 Write to Excel2007 format
22:40:14 File written to 42richText.xlsx
Call time to write Workbook was 0.0253 seconds
22:40:14 Current memory usage: 6 MB
22:40:14 Write to Excel5 format
22:40:14 File written to 42richText.xls
Call time to write Workbook was 0.0208 seconds
22:40:14 Current memory usage: 6 MB
22:40:14 Peak memory usage: 6 MB
22:40:14 Done writing files
Files have been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples